17285121

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 30351360

約数和(自身を除く): 13066239

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 151, 161, 207, 237, 453, 483, 553, 711, 1057, 1359, 1449, 1659, 1817, 3171, 3473, 4977, 5451, 9513, 10419, 11929, 12719, 16353, 24311, 31257, 35787, 38157, 72933, 83503, 107361, 114471, 218799, 250509, 274367, 751527, 823101, 1920569, 2469303, 5761707, 17285121]

約数ペア:

[(1, 17285121), (3, 5761707), (7, 2469303), (9, 1920569), (21, 823101), (23, 751527), (63, 274367), (69, 250509), (79, 218799), (151, 114471), (161, 107361), (207, 83503), (237, 72933), (453, 38157), (483, 35787), (553, 31257), (711, 24311), (1057, 16353), (1359, 12719), (1449, 11929), (1659, 10419), (1817, 9513), (3171, 5451), (3473, 4977)]